| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.nifi.controller.status.history; |
| |
| public class StandardMetricDescriptor<T> extends AbstractMetricDescriptor<T> { |
| |
| public StandardMetricDescriptor(final IndexableMetric indexableMetric, final String field, final String label, final String description, |
| final MetricDescriptor.Formatter formatter, final ValueMapper<T> valueFunction) { |
| super(indexableMetric, field, label, description, formatter, valueFunction); |
| } |
| |
| public StandardMetricDescriptor(final IndexableMetric indexableMetric, final String field, final String label, final String description, |
| final MetricDescriptor.Formatter formatter, final ValueMapper<T> valueFunction, final ValueReducer<StatusSnapshot, Long> reducer) { |
| super(indexableMetric, field, label, description, formatter, valueFunction, reducer); |
| } |
| |
| @Override |
| public boolean isCounter() { |
| return false; |
| } |
| |
| @Override |
| public String toString() { |
| return "StandardMetricDescriptor[" + getLabel() + "]"; |
| } |
| |
| @Override |
| public int hashCode() { |
| return 23987 + getFormatter().name().hashCode() + 4 * getLabel().hashCode() + 8 * getField().hashCode() + 28 * getDescription().hashCode(); |
| } |
| |
| @Override |
| public boolean equals(final Object obj) { |
| if (this == obj) { |
| return true; |
| } |
| if (!(obj instanceof MetricDescriptor)) { |
| return false; |
| } |
| |
| MetricDescriptor<?> other = (MetricDescriptor<?>) obj; |
| return getField().equals(other.getField()); |
| } |
| |
| } |